stargirlsoph stargirlsoph

02-03-2017
Mathematics

contestada

The sum of two numbers is -80. One number is 3 times the other number. Find the numbers.

Respuesta :

wolf1728 wolf1728

02-03-2017

A) x + y = -80
B) 3x = y

x + 3x = -80
4x = -80
x = -20
y = -60

Answer Link

Otras preguntas

Can someone pls help me on this?

What are the three types of counseling established by marine corps policy?

consider the title and souce of the following articles. Which one is most likely to exhibit a bias? (A) How to roast beef," by the food editor of a magazine (B)

can someone please help me

Nonmetal halogen family atmoic mass 35

PLEASE HELP 99 POINTS Explain the causes and effects of the Japanese bombing of Pearl Harbor in 1941. Make sure to explain 3 causes and 3 effect in detail.

If you were constructing a TRIANGULAR FRAME, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? Would you be able to

Please need help on this

Europe and Asia are divided by a. The Alps c. The Pyrennes b. The Northern European Plain d. The Ural Mountains Please select the best answer from the choice

PLEASE HELP ME! IMAGE ATTACHED!